||This gun is awesome!it is very easy to build and at first I had to break mine in but it works very well. And don't think that this will be hard to build because I built it in less than 2 and a half hours and I have little to no experience with gas blowback rifles since I don't even own any other gbbr's and I only own one aeg. About the breaking in though one problem I had was that the pmag that came with it was a VERY tight fit in the mag well even after I sanded the inside of the mag well and some of the mag. Now for pros and cons.
Very light (lighter than my plastic aeg)
Mine came with the bolt stop and bolt assembled and it came with a speed buffer
The pmag is metal except for one piece on the front of the mag
39 round compacity for mag
Comes with lots of magpul awesomeness!
Comes with two nozzles or whatever there called (one for cqb and one for outdoor play)
Easy to assemble
If your bolt comes assembled than it is hard to install lower fps nozzle thing
Hard to find a barrel nut to fit any rail system besides the noveske (wich is sold out right now)
Pmag is tight fit at first
Over all awesome gun and don't decide not to get it because of the cons I listed you just have to break in the gun since no one has ever tested your gun or broken it in (wich is what they do on already built guns)
Rating: [5 of 5 Stars!]